Skip to product information
1 of 4

Flowmaster

Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System

Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System

SKU: 817342

Regular price $1,171.95 USD
Regular price $1,318.95 USD Sale price $1,171.95 USD

Out of stock

Quantity
  • Free shipping at $200+Free ground shipping; freight exclusions apply. Shipping details.

  • Most orders ship same dayOrders ship out the same day and delivered within 1-3 days.

  • 30-day returnsMost unused, never test fitted parts can be returned within 30 days. Read the policy.

Questions about fitment? Call 478-314-8644 or email usMon–Fri 9am–7pm ET

View full details
Flowmaster 01-06 SUB/AVAL/Yukon XL American Thunder DOS SS Exhaust System $1,171.95

Product details

This American Thunder system fits 2001-2006 GM Suburban, Avalanche and Yukon XL 1500 SUV's and increases the horsepower, torque and mileage of these popular trucks. The exhaust system is constructed from 16-gauge mandrel-bent stainless steel and has a flanged resonator assembly flowing into a specially tuned resonator and a Super 50 Series performance muffler producing a mild to moderate interior tone and a deep exterior sound. The dual 2.50-inch tailpipes exit out the side of the vehicle behind the rear tires and are finished off with large pair of 4.00-inch polished 304 stainless tips. All necessary parts and hardware are included for a great fitting installation and is covered by Limited Lifetime Warranty.

This Part Fits:

Year Make Model Submodel
2002-2005 Chevrolet Avalanche 1500 Base
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2003 Chevrolet Avalanche 1500 WBH
2004-2005 Chevrolet Avalanche 1500 Z66
2002-2005 Chevrolet Avalanche 1500 Z71
2001,2006 Chevrolet Suburban 1500 Base
2001-2006 Chevrolet Suburban 1500 LS
2001-2006 Chevrolet Suburban 1500 LT
2002-2005 Chevrolet Suburban 1500 Z71
2006 GMC Yukon XL 1500 SL
2001-2006 GMC Yukon XL 1500 SLE
2001-2006 GMC Yukon XL 1500 SLT